Samarium cobalt magnets (SmCo), which are part of the rare earth magnet family, are popular for their exceptional strength. They have a great temperature stability and high resistance to corrosion and demagnetization.
Samarium cobalt magnets are good for applications subject to a wide swing in temperature range, and where magnetic stability and/or high strength is required. Samarium cobalt magnets are available for sale in blocks, disks, and rings.
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